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If [x/a Cos@+y/b Sin@=1]and[x/a Sin@-y/b [email protected] that x²/a² +y²/b²=1.

Posted by Vishal Kumar 6 years, 10 months ago

CBSE > Class 10 > Mathematics

2 answers

Anushka Jugran❣️ 6 years, 10 months ago

Firstly, take square of both the equations and then add them.

3Thank You

Anushka Jugran❣️ 6 years, 10 months ago

I got the answer

2Thank You

ANSWER

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Posted by Hari Anand 6 months, 2 weeks ago

CBSE > Class 10 > Mathematics

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If 1/2 is a root of equation x^2+kx- 5/4 =0 , then what is the value of k

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CBSE > Class 10 > Mathematics

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CBSE > Class 10 > Mathematics

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Posted by Kanika . 1 month, 1 week ago

CBSE > Class 10 > Mathematics